Answer this question truthfully
### Question: What are the symptoms of Polycythemia vera?
### Response: Symptoms may include any of the following:
Trouble breathing when lying down Dizziness Excess bleeding Full feeling in the left upper abdomen (due to enlarged spleen) Headache Itchiness, especially after a warm bath Red skin coloring, especially of the face Shortness of breath Symptoms of blood clots in veins near the skin surface (phlebitis)
Other symptoms that may occur with this disease:
Bluish skin color Fatigue Red skin spots Vision problems